Test Tube Rack - Wooden, 12 Holes, 12 PegsThis 12 Hole Wooden Test Tube Rack with 12 drying pegs is a sturdy, high capacity organiser for any busy science lab. Built from pine and treated with a chemical resistant coating, this rack securely stores test tubes with approx. 27 28 mm hole diameters. It is ideal for whole class activities or experiments requiring multiple test tubes per group. The added pegs make drying easy and prevent contamination between uses. Educational benefits: Supports
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